./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1e5a176f829015d1d6865f74dc46f2203d917c97 ................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1e5a176f829015d1d6865f74dc46f2203d917c97 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 15:25:22,312 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:25:22,313 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:25:22,320 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:25:22,321 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:25:22,321 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:25:22,322 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:25:22,323 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:25:22,323 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:25:22,324 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:25:22,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:25:22,325 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:25:22,325 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:25:22,326 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:25:22,327 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:25:22,327 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:25:22,328 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:25:22,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:25:22,330 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:25:22,331 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:25:22,331 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:25:22,332 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:25:22,334 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:25:22,334 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:25:22,334 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:25:22,335 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:25:22,335 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:25:22,336 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:25:22,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:25:22,337 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:25:22,337 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:25:22,337 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:25:22,337 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:25:22,337 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:25:22,338 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:25:22,338 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:25:22,338 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:25:22,345 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:25:22,346 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:25:22,346 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:25:22,346 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:25:22,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:25:22,347 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:25:22,347 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:25:22,347 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:25:22,347 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:25:22,347 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:25:22,347 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:25:22,347 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:25:22,348 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:25:22,348 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:25:22,348 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:25:22,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:25:22,348 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:25:22,348 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:25:22,348 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:25:22,349 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:25:22,349 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:25:22,349 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:25:22,349 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:25:22,349 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:25:22,349 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:25:22,349 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:25:22,350 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:25:22,350 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:25:22,350 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:25:22,350 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e5a176f829015d1d6865f74dc46f2203d917c97 [2018-11-23 15:25:22,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:25:22,383 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:25:22,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:25:22,387 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:25:22,387 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:25:22,387 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i [2018-11-23 15:25:22,430 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/309d550dd/f269f2d014254e2ab432e965fda76c9a/FLAGf3324ef8c [2018-11-23 15:25:22,880 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:25:22,881 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i [2018-11-23 15:25:22,891 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/309d550dd/f269f2d014254e2ab432e965fda76c9a/FLAGf3324ef8c [2018-11-23 15:25:22,902 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/309d550dd/f269f2d014254e2ab432e965fda76c9a [2018-11-23 15:25:22,905 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:25:22,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:25:22,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:25:22,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:25:22,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:25:22,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:22" (1/1) ... [2018-11-23 15:25:22,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5111b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:22, skipping insertion in model container [2018-11-23 15:25:22,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:22" (1/1) ... [2018-11-23 15:25:22,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:25:22,957 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:25:23,229 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:25:23,236 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:25:23,329 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:25:23,377 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:25:23,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23 WrapperNode [2018-11-23 15:25:23,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:25:23,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:25:23,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:25:23,378 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:25:23,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:25:23,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:25:23,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:25:23,423 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:25:23,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... [2018-11-23 15:25:23,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:25:23,455 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:25:23,455 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:25:23,455 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:25:23,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:25:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:25:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:25:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:25:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:25:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:25:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:25:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:25:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:25:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:25:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:25:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:25:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:25:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:25:23,513 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 15:25:23,907 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 15:25:23,909 INFO L168 Benchmark]: Toolchain (without parser) took 1003.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -114.4 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:23,910 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:25:23,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:23,911 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:23,911 INFO L168 Benchmark]: Boogie Preprocessor took 32.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:25:23,911 INFO L168 Benchmark]: RCFGBuilder took 453.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:23,914 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 470.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 453.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 15:25:25,300 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:25:25,302 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:25:25,309 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:25:25,309 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:25:25,310 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:25:25,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:25:25,311 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:25:25,312 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:25:25,313 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:25:25,314 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:25:25,314 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:25:25,315 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:25:25,315 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:25:25,316 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:25:25,317 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:25:25,317 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:25:25,318 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:25:25,320 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:25:25,321 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:25:25,321 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:25:25,322 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:25:25,324 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:25:25,324 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:25:25,324 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:25:25,325 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:25:25,326 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:25:25,326 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:25:25,327 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:25:25,327 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:25:25,328 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:25:25,328 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:25:25,328 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:25:25,328 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:25:25,329 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:25:25,330 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:25:25,330 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:25:25,341 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:25:25,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:25:25,341 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:25:25,342 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:25:25,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:25:25,342 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:25:25,342 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:25:25,342 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:25:25,343 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:25:25,344 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:25:25,344 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:25:25,344 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:25:25,344 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:25:25,344 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:25:25,344 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:25:25,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:25:25,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:25:25,345 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:25:25,346 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e5a176f829015d1d6865f74dc46f2203d917c97 [2018-11-23 15:25:25,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:25:25,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:25:25,382 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:25:25,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:25:25,383 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:25:25,384 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i [2018-11-23 15:25:25,418 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/60a54d9c1/410cc6b1b99048309496146085a9db04/FLAGf5ae181fb [2018-11-23 15:25:25,859 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:25:25,859 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/sv-benchmarks/c/pthread-wmm/rfi002_rmo.oepc_true-unreach-call.i [2018-11-23 15:25:25,869 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/60a54d9c1/410cc6b1b99048309496146085a9db04/FLAGf5ae181fb [2018-11-23 15:25:25,877 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/data/60a54d9c1/410cc6b1b99048309496146085a9db04 [2018-11-23 15:25:25,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:25:25,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:25:25,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:25:25,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:25:25,883 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:25:25,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:25" (1/1) ... [2018-11-23 15:25:25,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:25, skipping insertion in model container [2018-11-23 15:25:25,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:25" (1/1) ... [2018-11-23 15:25:25,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:25:25,923 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:25:26,193 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:25:26,205 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:25:26,306 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:25:26,341 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:25:26,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26 WrapperNode [2018-11-23 15:25:26,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:25:26,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:25:26,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:25:26,342 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:25:26,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:25:26,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:25:26,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:25:26,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:25:26,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... [2018-11-23 15:25:26,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:25:26,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:25:26,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:25:26,417 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:25:26,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c0628d3-5b62-47d6-a049-2c779e042692/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:25:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:25:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:25:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:25:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:25:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:25:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:25:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:25:26,463 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 15:25:26,857 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 15:25:26,859 INFO L168 Benchmark]: Toolchain (without parser) took 979.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -136.2 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:26,861 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:25:26,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -193.0 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:26,862 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:25:26,862 INFO L168 Benchmark]: Boogie Preprocessor took 32.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:26,862 INFO L168 Benchmark]: RCFGBuilder took 442.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:25:26,865 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 460.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -193.0 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 442.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...